3 #include <glib-object.h>
5 #define G_TYPE_TEST (my_test_get_type ())
6 #define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
7 #define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
8 #define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
9 #define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
10 #define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
17 typedef struct _GTest GTest;
18 typedef struct _GTestClass GTestClass;
31 GObjectClass parent_class;
34 static GType my_test_get_type (void);
35 static volatile gboolean stopping;
37 static void my_test_class_init (GTestClass * klass);
38 static void my_test_init (GTest * test);
39 static void my_test_dispose (GObject * object);
40 static void my_test_get_property (GObject *object,
44 static void my_test_set_property (GObject *object,
49 static GObjectClass *parent_class = NULL;
52 my_test_get_type (void)
54 static GType test_type = 0;
57 static const GTypeInfo test_info = {
61 (GClassInitFunc) my_test_class_init,
66 (GInstanceInitFunc) my_test_init,
70 test_type = g_type_register_static (G_TYPE_OBJECT, "GTest", &test_info, 0);
76 my_test_class_init (GTestClass * klass)
78 GObjectClass *gobject_class;
80 gobject_class = (GObjectClass *) klass;
82 parent_class = g_type_class_ref (G_TYPE_OBJECT);
84 gobject_class->dispose = my_test_dispose;
85 gobject_class->get_property = my_test_get_property;
86 gobject_class->set_property = my_test_set_property;
88 g_object_class_install_property (gobject_class,
90 g_param_spec_int ("dummy",
98 my_test_init (GTest * test)
100 static guint static_id = 1;
101 test->id = static_id++;
105 my_test_dispose (GObject * object)
109 test = MY_TEST (object);
111 G_OBJECT_CLASS (parent_class)->dispose (object);
115 my_test_get_property (GObject *object,
122 test = MY_TEST (object);
127 g_value_set_int (value, test->dummy);
130 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
136 my_test_set_property (GObject *object,
143 test = MY_TEST (object);
148 test->dummy = g_value_get_int (value);
151 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
157 dummy_notify (GObject *object,
162 test = MY_TEST (object);
168 my_test_do_property (GTest * test)
172 g_object_get (test, "dummy", &dummy, NULL);
173 g_object_set (test, "dummy", dummy + 1, NULL);
177 run_thread (GTest * test)
182 my_test_do_property (test);
183 if ((i++ % 10000) == 0)
185 g_print (".%c", 'a' + test->id);
186 g_thread_yield(); /* force context switch */
194 main (int argc, char **argv)
197 GArray *test_objects;
198 GArray *test_threads;
199 const gint n_threads = 5;
201 g_thread_init (NULL);
202 g_print ("START: %s\n", argv[0]);
203 g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL | g_log_set_always_fatal (G_LOG_FATAL_MASK));
206 test_objects = g_array_new (FALSE, FALSE, sizeof (GTest *));
208 for (i = 0; i < n_threads; i++) {
211 test = g_object_new (G_TYPE_TEST, NULL);
212 g_array_append_val (test_objects, test);
214 g_assert (test->count == test->dummy);
215 g_signal_connect (test, "notify::dummy", G_CALLBACK (dummy_notify), NULL);
218 test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
222 for (i = 0; i < n_threads; i++) {
226 test = g_array_index (test_objects, GTest *, i);
228 thread = g_thread_create ((GThreadFunc) run_thread, test, TRUE, NULL);
229 g_array_append_val (test_threads, thread);
234 g_print ("\nstopping\n");
236 /* join all threads */
237 for (i = 0; i < n_threads; i++) {
240 thread = g_array_index (test_threads, GThread *, i);
241 g_thread_join (thread);
244 g_print ("stopped\n");
246 for (i = 0; i < n_threads; i++) {
249 test = g_array_index (test_objects, GTest *, i);
251 g_assert (test->count == test->dummy);